Pith Number

pith:AYXE3ZC5

pith:2025:AYXE3ZC5DGYMLPR72KHZ2PFHNY

not attested not anchored not stored refs pending

PreSem-Surf: RGB-D Surface Reconstruction with Progressive Semantic Modeling and SG-MLP Pre-Rendering Mechanism

Hang Xu, Jiali Huang, Qian Weng, Yanghang Huang, Yuyan Ye

arxiv:2508.13228 v1 · 2025-08-17 · cs.GR · cs.AI · cs.CV · eess.IV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AYXE3ZC5DGYMLPR72KHZ2PFHNY}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T11:55:45.192043Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

062e4de45d19b0c5be3fd28f9d3ca76e1215e5fc3ab8dff2d37d8a79ff6de166

Aliases

arxiv: 2508.13228 · arxiv_version: 2508.13228v1 · doi: 10.48550/arxiv.2508.13228 · pith_short_12: AYXE3ZC5DGYM · pith_short_16: AYXE3ZC5DGYMLPR7 · pith_short_8: AYXE3ZC5

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/AYXE3ZC5DGYMLPR72KHZ2PFHNY \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 062e4de45d19b0c5be3fd28f9d3ca76e1215e5fc3ab8dff2d37d8a79ff6de166

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac88f29e19222c40de583baa78fb25a3d97ef53ecfb3b43e9e161ab20aea2090",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV",
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2025-08-17T17:00:18Z",
    "title_canon_sha256": "349625c594715fde223fa6b579042affc2854bc567fda613c95d6592fcaf108e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.13228",
    "kind": "arxiv",
    "version": 1
  }
}